Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6882672 | Point emission type light emitting element and concentrating point emission type light emitting element | Akira Kitano, Susumu Harada, Kazuyuki Akaishi, Masahiko Sano, Koji Honjo +1 more | 2005-04-19 |